indexo.dev

team.blue

.blue user

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 273 ms crawled 2026-05-15

NL · 37.97.254.9 · AS20857 Signet B.V.

Reputation 100/100

sector tech type homepage

HTML metadata

Title
Europe’s Leading Supplier of Digital Solutions | team.blue
Description
team.blue is a leading digital enabler for companies and entrepreneurs. It serves over 2 million customers in Europe and provides digital services for professionals.
Language
en
Feeds

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • i.tb-content.net×2
  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
Key-Systems, LLC
Created
2018-07-14
Expires
2026-07-14 54 days left
Updated
2025-08-28
Name servers
  • ns3.european-server.com
  • ns4.european-server.com

DNS records live

NS
  • ns1.european-server.eu
  • ns3.european-server.com
  • ns4.european-server.com
MX
  • 0 mx.spamfilter.io
TXT
Show 7 TXT records
  • hubspot-domain-verification=OGI3YjE5MWItZGRlNi00NTYyLWFkM2YtZDgxODQ4MGNmYTMx
  • DomainVerification=EEMJM7UE5BSPX96VKWINDOYF3UPP5E7L28RTK3IZ38L132SHQX5QYCI9G7HFFLDS
  • duo_sso_verification=jW2HBHnpQUqHLejzRHpQtS0PUdoPUIgGyhTZWFxtpote2sdLzpVQ9NbFxawlbpFW
  • hubspot-domain-verification=YTRlNDdlNzctZGFjMi00ZjRiLTk3MDAtNzM4M2M1MTIyMWM2
  • atlassian-sending-domain-verification=ee673d8c-044f-4dd5-ade5-a91040b268d5
  • e7682bcb08ea26ea8aa1ac873d07efde
  • spf2.0/pra include:spf.flexmail.eu ?all
Verified for
  • Anthropic
  • Apple
  • Atlassian
  • Google
  • Meta
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.flexmail.eu include:_spf.team.blue include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com include:_spf.salesforce.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@team.blue,mailto:re+qkat0j1bhh8@dmarc.postmarkapp.com;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu/a39yuYmHAHZDVIUUPSzgXS2txCrxqRdHBQMPXsj0UPy/0Wke3fWISuZQEwC80QYgE5kRm18Vt/r1…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3U2meFrtRVDONhpYyDMk8cQTAu98R3mK8yAysNtsuVyZ/kjmKDw5nXHhIgnkjM43quqPKxp1et7mHb…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-04 to 2026-07-05
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://team.blue/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (2)